On average, listings lease in the $20's per square foot per year. The Lafayette submarket is seeing a a boost in rates. In the last 3 months, the median rate increased $21 per sqft per year.
In the last 90 days, 33 listings have been listed, which means spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 97% of the available space in the Lafayette are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,910 sqft. Most properties in this area are approximately 2 stories. Most buildings in this region were built in 0 and are Class B.